9
Off
Blinking
Lighted
Indicator lamps
Charge the
battery.
0% to 25%
25% to 50%
50% to 75%
75% to 100%
Remaining
capacity
The battery
may have
malfunctioned.
015658
NOTE:
•
Depending on the conditions of use and the
ambient temperature, the indication may differ
slightly from the actual capacity.
Indicating remaining battery capacity
(Country specific)
1
015141
When you turn the tool on, the battery indicator shows
the remaining battery capacity.
The remaining battery capacity is shown as the following table.
Battery
i
nd
i
cator
status
Rema
i
n
i
ng
battery
capac
i
ty
50%
-
100%
20%
-
50%
0%
-
20%
Charge
the
battery
On
Off
B
li
nk
i
ng
015096
Automatic speed change function
1
015142
M
ode
i
nd
i
cator
status
Operat
i
on
mode
Hi
gh
speed
mode
Hi
gh
tor
q
ue
mode
015098
This tool has "high speed mode" and "high torque
mode". It automatically changes operation mode
depending on the work load. When mode indicator lights
up during operation, the tool is in high torque mode.
Tool / battery protection system
The tool is equipped with a tool/battery protection
system. This system automatically cuts off power to the
motor to extend tool and battery life.
The tool will automatically stop during operation if the
tool or battery is placed under one of the following
conditions. In some conditions, the indicator lights up.
Overload protection
When the tool is operated in a manner that causes it to
draw an abnormally high current, the tool automatically
stops without any indications. In this situation, turn the
tool off and stop the application that caused the tool to
become overloaded. Then turn the tool on to restart.
Overheat protection for tool
When the tool is overheated, the tool stops
automatically and the battery indicator shows following
state. In this situation, let the tool cool before turning the
tool on again.
Battery
i
nd
i
cator
T
oo
l i
s
overheated
On
Off
B
li
nk
i
ng
015140
1. Mode indicator
1. Battery indicator